Cita APA

Staub, E. (1989). The roots of evil: The origins of genocide and other group violence. Univ. Press.

Citación estilo Chicago

Staub, Ervin. The Roots of Evil: The Origins of Genocide and Other Group Violence. Cambridge: Univ. Press, 1989.

Cita MLA

Staub, Ervin. The Roots of Evil: The Origins of Genocide and Other Group Violence. Univ. Press, 1989.